Quick Installation Guide
Wireless 108G USB Adapter
Package Contents
If any of the items are missing, please contact your reseller.

Wireless 108G USB
(Installation CD, Manual

and Warranty)

Quick Installation
Warning: Do NOT install the Adapter into your computer before installing the driver
software from the D-Link CD.
1 Remove the D-Link
B. Click “ Install Driver”
Click and Connect
2 A. Insert D-Link
CD-ROM into your
(Follow the instruction
computer. on the screen and for
(OS requirement:
more information
please click “ View



1. If I’ve lost my CD what can I do?
The CD contains software drivers and manual which can be obtained from D-Link (see
Technical Support below). Windows 2000, XP, Vista in most cases will automatically
install the correct drivers.
2. If I’ve forgotten my wireless encryption key?
The wireless encryption key is configured at the Wireless Access Point, Router or DSL
Modem Router. If you are unable to obtain your encryption key, the only solution would
be to re-configure your Access Point/Router to use a new encryption key. Please
contact your Wireless Access Point/Router/DSL Modem Router manufacturer.
3. Why can’t I get a wireless connection?
• Check that your DWA-120 is plugged in properly to the USB port or try to plug the
DWA-120 into another USB port if available.
• The LED on the DWA-120 should be lit, otherwise there could be a physical fault on
the USB port or the driver is not installed properly.
• Ensure that the wireless settings on the DWA-120 match the settings on your Access
Point/Router. Please check and confirm your settings for.
Wireless Network Name (SSID)
Wireless Encryption Key
Wireless Security Method (E.g. WEP, WPA2)
To check whether a Wireless connection has been made, in the Windows System
Tray (bottom right). Red means no valid connections have been made.
• Check that your Internet is working fine on existing computers.
• Ensure that you have followed and completed the software installation process,
otherwise, please re-install the software. The LED on the DWA-120 should come
on after software installation.
4. Which Operating Systems does the DWA-120 support?
The DWA-120 support all popular Operating Systems including Microsoft Windows
Note: If you are unable to connect, see the Troubleshooting chapter of the product
manual in the D-Link DWA-120 Wireless 108G USB Adapter CD